Dongou’s microfiltration solutions reduce waste, save energy, and protect resources across global industries.
Dongou Microfiltration specializes in surface-based filtration technology, delivering robust performance in demanding industrial environments. Our systems provide exceptional chemical resistance (pH 0-14), repeated mechanical and chemical regenerability, and extended service life—significantly reducing waste while boosting productivity and lowering operational costs.
Engineered for efficiency, our filtration systems streamline processes through high-throughput design and simplified maintenance. The heart of each system features ultra-high molecular weight polyethylene (UHMWPE) filter elements manufactured with proprietary sintering technology. These elements ensure precise micron-scale filtration, outstanding chemical stability, and proven durability. With customizable filter and system, Dongou delivers sustainable, reliable performance across diverse industrial applications.
Maximum precision of 0.1μm, rated for temperatures up to 260℃.
Efficiently handles solutions with solid content over 30%.
Relies on the physicochemical properties of the filter material surface to capture fine particles.
Particles accumulate and form bridge-like structures at the pore entrances, enhancing retention efficiency.
Combined,these mechanisms enable high-efficiency depth filtration.
